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Class 10 · Mathematics
→If \(3x+4y=26\) and \(5x-2y=22\), what is the value of (2x+y)?
Class 10 · Mathematics
→Solving (6x+7y=55) and (6x-2y=10), what is the value of (y)?
Class 10 · Mathematics
→If (9x-5y=17) and (2x+5y=27), what is the value of (x-y)?
Class 10 · Mathematics
→For (7x+2y=39) and (3x-2y=1), what is the value of (x+y) in the solution?
Class 10 · Mathematics
→If (4x-y=11) and (2x+3y=29), what is the value of (y) by substitution?
Class 10 · Mathematics
→Solving 8x+3y=46 and 5x−3y=19 by elimination, what is the value of x?
Class 10 · Mathematics
→If 5(2x−y)−3(x+y)=11 and 2(2x−y)+4(x+y)=50, what is the value of y?
Class 10 · Mathematics
→Solving (2(x-1)+3(y+2)=25) and (4(x-1)-3(y+2)=5), what is (x+y)?
Class 10 · Mathematics
→If \(\frac{2}{x}+\frac{3}{y}=13\) and \(\frac{3}{x}-\frac{2}{y}=4\), what is the value of \(\frac{1}{x}\)?
Class 10 · Mathematics
→If 3(x+y)+2(x−y)=41 and 2(x+y)−3(x−y)=−1, what is the value of x?
Class 10 · Mathematics
→The sum of the prices of two tickets is (180) rupees. The costlier ticket is (40) rupees more than the cheaper ticket. What is the price of the costlier ticket?
Class 10 · Mathematics
→In a test, a correct answer gives 4 marks and a wrong answer gives −1 mark. Out of 20 questions, the total score is 55. How many answers are correct?
Class 10 · Mathematics
→Ram is 4 years older than Shyam. After 5 years, the sum of their ages will be 44 years. What is Ram's present age?
Class 10 · Mathematics
→A boat covers (30) km downstream in (2) hours and (20) km upstream in (2) hours. What is the speed of the boat in still water?
Class 10 · Mathematics
→If (2x+3y=13) and (mx-3y=17) have solution (x=5), what is (m)?
Class 10 · Mathematics
→The equations (px+y=14) and (2x-y=1) have solution (y=5). What is (p)?
Class 10 · Mathematics
→If 4x + ky = 26 and 4x - 3y = 2 have solution y = 4, what is k?
Class 10 · Mathematics
→If the solution of ax + 2y = 17 and 3x - 2y = 7 has x = 4, what is the value of a?
Class 10 · Mathematics
→What is the solution of (0.5x-y=1.5) and (x+0.25y=7)?
Class 10 · Mathematics
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